On March 13 in the history: that happened this day

The English astronomer Gershel Vilyam in 1781 opened the seventh planet of Solar system — Uranium. However, the habitual name received a celestial body only in 1823. Up to this point the planet was called by name the pioneer — as "Gershel". In 1930 PUBLIC JOINT-STOCK COMPANY MOSKOVSKY EXCHANGE work was closed. Thus Soviet Union appeared the first-ever state in which such phenomenon as unemployment ceased to exist. The last job placement was given out to the mechanic Shkunov Mikhail. This day, but in 1988, the longest underwater tunnel Seykan was open. Its extent...